TY - BOOK A1 - Dicken, Volker T1 - Simultaneous activity and attenuation reconstruction in emission tomography T2 - Preprint NLD Y1 - 1998 UR - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/22437 SN - 1432-2935 VL - 50 PB - Univ. CY - Potsdam ER -